Research synthesisLow evidenceModerate effect6 studies · 6 beneficial · 0 neutral · 0 harmful
Across 6 review studies, all reported beneficial effects of Bifidobacterium plantarum (or probiotic multispecies containing it) on gut microbiota balance, with 5 showing moderate effect sizes and 1 showing small. However, none of the studies provided statistical significance or original clinical data, limiting the strength of this conclusion.
Caveats: All 6 studies are reviews with no original clinical trial data; the specific role of Bifidobacterium plantarum alone is only explicitly mentioned in one study. Population heterogeneity (CKD, obesity, livestock) and absence of dose information further reduce confidence. No studies reported statistical significance.
Generated May 11, 2026